March 4, 1911 



horticulture: 



311 



Or, do some parts heat with exasperating slowness, endangering the growth of your 



plants ? If so, you need a 



Castle Automatic Circulator 



It quickly forces the hot water to 

 the uttermost parts of the system. 



It corrects errors in piping without 

 expensive alterations, and without 

 putting additional pressure on your 

 system. 



It reduces the coal bill. 



By speeding" up the circulation, 

 more water flows through the piping, 

 more heat is taken from the fire and 

 more heat units are actually used for 

 heating your houses. 



American Auxiliary Heating Co., 



If your greenhouses are not heated perfectly, 

 Ask us to help you out. 



6 Beacon Street 



BOSTON, MASS. 



30—2 



GLASS 



Greenhouse and Hot Bed 



SIZES OUR SPECIALTY 

 IMMENSE STOCK 



Plate and M^indoiiir Glass 



Also hot bed sash and greenhouse material 



Estimates cheerfully given. Write for our 



Prices 



PARSHELSKY BROS., Inc. 



S9 nHontrose Ave., BROOKLYN, N. T 



LOUISIANA RED CYPRESS 

 GREENHOUSE MATERIAL 



STEEL GUTTERS. TRUSSES. 

 PURUNS. PIPE. FITTINGS, GLASS, 



Etc. 



PRIVATE AND CONSERVATORY 



WORK A SPECIALTY. 



Ttie Fotejf Manufacturing Go. 



Western Ave. and 26th St.. CHICAGO 



GREENHOUSE CONSTRUCTION 



HEATING and VENTItATINO 



FITTINGS and SUPPLIES 

 ALSO OENERAX, KEP.4IRING 



D. ILIFFE, 72 PEARL ST., 



BOSTON, MASS. 



Telephone • • - Main 43^6 M 



CYPRESS 



SASH BARS 



S2 feet or longer 



HOT BED SASH 



PECKY CYPRESS BENCH LUMBER 



GREENHOUSES 



ERECTED AND EQUIPPED COMPLETE IF DESIRED 



Write tor Circular "D" tmd Prices 



m A. T. miRAS LIIMBER CO. 



NEPONSET, BOSTON, MASS. 



ADVANCE 



Machines combine quality, 

 strength, simplicity, neatness and 

 all the other elements that are re- 

 quired to make a ventilating ma- 

 chine the best on the market. 



Our catalog H. illustrating and 

 describing our apparatus and 

 greenhouse fittings will be sent 

 free to any address upon request 



We assure you that your orders 

 or inquiries will receive our 

 prompt and careful attention. 



Compare our prices, it will 

 do «# harm. 



The Advance Co. 



RICHMOND, IND. 



The FLORISTS' HAIL ASSOCIATION 

 OF AMERICA, in§nrer of 32,500,000 

 sq. ft. of glass. For particulais address 

 John C.Esl«r,8««'v.S«u4dl«Riv9r, N.J. 



IRON PIPE 



Second Hand 



Suitable for all greenhouse purposes, 

 steam, water, gas or oil, also for 

 fences or posts. Al! sizes. Prices low. 



BUXTON, DOANE GOi 



16 Midway St., Boston, Mas». 



Telephone. Fort Hfll 247S 



Send your business direct to Washington. 

 Saves time and insures better service. 

 Personal attention guaranteed. 

 Twenty-five years' active service. 

 SPECIALTY: "Working on the Failures 

 of Others." 



SIGGERS & SIGGERS 



PATENT LWVVERS 



Box 9, National UntoD Bnildlngr 

 WasblQgrtOQ, D. C. 



6REENH0USE CONSTRUCTION 

 LUMBER 



John C. Moninger Co. 

 117 e. Bluckbawk St., CHICAQO, 



